All Functions: cosmetic colorant
Description: ci 77820 is classed chemically as an inorganic color. it consists of metallic silver. this inci name may not be used for ingredient labeling in the us or japan. to identify the colorant allowed for use in the european union (eu), the inci name ci 77820 must be used.
CAS #: 7440-22-4 | EC #: 231-131-3
Chemical/IUPAC Name: Silver
Cosmetic Restrictions: IV/142